package com.foodcommunity.mapper;

import com.foodcommunity.entity.PostTag;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;

@Mapper
public interface PostTagMapper {
    int insert(PostTag postTag);
    int batchInsert(List<PostTag> postTags);
    // 其他必要的数据库操作方法
} 